Find Your
Fuelbox
Part Auxiliary Fuel Tank, Part Tool Box.
The Fuelbox provides the auxiliary fuel tank market with many options of fuel tank toolbox combos and the Auto Fuel Controller system, all DOT legal for diesel fuel. The Fuelbox offers high-quality aluminum products including toolbox fuel tank combos, in-bed fuel tanks, toolboxes, dog boxes, and other truck accessories. A family-owned & operated business, proudly manufactured in America.
The Fuelbox can be used two ways:
As an auxiliary fuel tank for your diesel pickup that with our Auto Fuel Controller it will transfer fuel to your pickups factory tank as you drive.
It will also transfer fuel to other vehicles and equipment with one of our optional transfer pump systems that mount inside the tool box so it is secure and out of sight.
Features & Benefits
- Fuel tanks legal in all 50 states for diesel fuel only
- Meets or exceeds all DOT & EPA regulations
- Fuel tank constructed of .125 marine grade aluminum
- 90 Flange Reinforced Seams, Doubles weld joint thickness for stronger welds
- Heliarc Welded
- Stainless steel hinge 3/16 pin, full width of box
- Stainless steel latch and lock assemblies
- Large C channel on toolbox & Neoprene strip inside lid assures a weather tight seal
- Made to fit flush with the top of the bed
- Extra Large Reinforcing Lid Stiffener
- Fully baffled to prevent fuel sloshing and add structural support
- All tanks are pressure tested under water





Our
Product
Fits

Auto Fuel Controller
The Auto Fuel Controller makes our Fuelbox tanks legal in all 50 states for diesel pickups. The AFC system meets or exceeds all DOT & EPA regulations. Easy to use & install utilizing the OBDII for 2008 and new diesel pickups the Plug & Play Auto Fuel Controller is a Patented product!
We make Auto Fuel Controllers (AFC) systems for all Ford, GM and Dodge diesel pickups. The AFC makes the operation of our auxiliary fuel tanks effortless.
Toolbox Series
The Toolboxes built by The Fuelbox AR represent the pinnacle of strength and quality, designed to outlast your toughest challenges. Each toolbox features an extra-large lid stiffener and gas struts for enhanced functionality. The stainless steel latch and lock assemblies utilize an independent locking system, allowing for easy access with a single latch from either side. With a weather-tight seal, complemented by a large C channel and neoprene weather stripping on the lid, these toolboxes are built to withstand the elements. The lid’s design incorporates two 45-degree bends, ensuring exceptional durability. Every toolbox is meticulously hand TIG welded in the United States.
Features & Benefits
- 125 Marine-grade aluminum
- Mil+Spec Liner finish
- T-style HD latch & lock
- Slim fit, standard, extra deep options






